sync up README files

POWER/README

-Python Open Source Waveform ExtractoR: An open source, python package to monitor and post-process numerical relativity simulations
+Python Open-source Waveform ExtractoR: An open source, python package to monitor and post-process numerical relativity simulations
 Author(s)    : Daniel Johnson <dsjohns2@illinois.edu>
                E. A. Huerta <elihu@illinois.edu>
                Roland Haas <rhaas@ncsa.illinois.edu>

README

@@ -2,26 +2,13 @@ Python Open-source Waveform ExtractoR: An open source, python package to monitor
 Author(s)    : Daniel Johnson <dsjohns2@illinois.edu>
                E. A. Huerta <elihu@illinois.edu>
                Roland Haas <rhaas@ncsa.illinois.edu>
+Copyright    : (c) 2017 The Board of Trustees of the University of Illinois
 Maintainer(s): Daniel Johnson, E. A. Huerta, Roland Haas
-License      : <PICK ONE>
+License      : NCSA
 
 1. Purpose
 
-Numerical simulations of Einstein's field equations provide unique insights
-into the physics of compact objects moving at relativistic speeds, and which
-are driven by strong gravitational interactions. Numerical relativity has
-played a key role to firmly establish gravitational wave astrophysics as a new
-field of research, and it is now paving the way to establish whether
-gravitational wave radiation emmitted from compact binary mergers is
-accompanied by electromagnetic and astro-particle counterparts. As numerical
-relativity continues to blend with routine gravitational wave data analyses to
-validate the discovery of gravitational wave transients, it is essential to
-develop open source tools to streamline these studies. Motivated by our own
-experience as users and developers of the open source, community software the
-Einstein Toolkit, we present an open source, python package
-to monitor the status and progress of numerical relativity simulations, and to
-post-process the data products of these simulations to compute the
-gravitational wave strain at future null infinity. This new software fills in a
-critical void in the arsenal of tools provided by the Einstein Toolkit
-Consortium to the numerical relativity community. 
-
+POWER is an open source, python package to monitor the status and progress of
+numerical relativity simulations, and to post-process the data products of
+these simulations to compute the gravitational wave strain at future null
+infinity.